/**
 * Copyright 2013-2025 the original author or authors from the JHipster project.
 *
 * This file is part of the JHipster project, see https://www.jhipster.tech/
 * for more information.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

export const CRLF = '\r\n';
export const LF = '\n';

/**
 * Check if a string contains CRLF line endings.
 *
 * @param str
 * @returns
 */
export const hasCrlf = (str?: string): boolean => Boolean(str?.includes(CRLF));

/**
 * Replace line endings with the specified one.
 *
 * @param str
 * @param lineEnding
 * @returns normalized line ending string
 */

export function normalizeLineEndings(str: string, lineEnding: typeof LF | typeof CRLF): string {
  return str.replace(/\r\n|\r|\n/g, lineEnding);
}
